3,3'-Dimethylbenzidine, 100mg Back Catalog number: 676729 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 683097 Triasulfuron, 100 µg/ml, Acetonitrile, 5ml Price on request C16173500 Phthalic acid, bis-iso-butyl ester, certified, 0.25g Price on request 683777 trans-Permethrin, 10.0 µg/ml, Cyclohexane, 10ml Price on request